82426488 has 16 divisors (see below), whose sum is σ = 206066280. Its totient is φ = 27475488.

The previous prime is 82426483. The next prime is 82426511. The reversal of 82426488 is 88462428.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82426483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717195 + ... + 1717242.

Almost surely, 2^82426488 is an apocalyptic number.

It is an amenable number.

82426488 is an abundant number, since it is smaller than the sum of its proper divisors (123639792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82426488 is a wasteful number, since it uses less digits than its factorization.

82426488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434446 (or 3434442 counting only the distinct ones).

The product of its digits is 196608, while the sum is 42.

The square root of 82426488 is about 9078.9034580174. The cubic root of 82426488 is about 435.2000453927.

The spelling of 82426488 in words is "eighty-two million, four hundred twenty-six thousand, four hundred eighty-eight".